git-svn: allow subset of branches/tags to be specified in glob spec

For very large projects it is useful to be able to clone a subset of the
upstream SVN repo's branches. Allow for this by letting the left-side of
the branches and tags glob specs contain a brace-delineated comma-separated
list of names. e.g.:

	branches = branches/{red,green}/src:refs/remotes/branches/*

Signed-off-by: Jay Soffian <jaysoffian@gmail.com>
Acked-by: Eric Wong <normalperson@yhbt.net>

1 files changed, 42 insertions, 0 deletions

diff --git a/t/t9154-git-svn-fancy-glob.sh b/t/t9154-git-svn-fancy-glob.sh
new file mode 100755
index 0000000000..a6a56a6cb9
--- /dev/null
+++ b/t/t9154-git-svn-fancy-glob.sh
@@ -0,0 +1,42 @@
+#!/bin/sh
+#
+# Copyright (c) 2010 Jay Soffian
+#
+
+test_description='git svn fancy glob test'
+
+. ./lib-git-svn.sh
+
+test_expect_success 'load svn repo' "
+	svnadmin load -q '$rawsvnrepo' < '$TEST_DIRECTORY/t9154/svn.dump' &&
+	git svn init --minimize-url -T trunk '$svnrepo' &&
+	git svn fetch
+	"
+
+test_expect_success 'add red branch' "
+	git config svn-remote.svn.branches 'branches/{red}:refs/remotes/*' &&
+	git svn fetch &&
+	git rev-parse refs/remotes/red &&
+	test_must_fail git rev-parse refs/remotes/green &&
+	test_must_fail git rev-parse refs/remotes/blue
+	"
+
+test_expect_success 'add green branch' "
+	GIT_CONFIG=.git/svn/.metadata git config --unset svn-remote.svn.branches-maxRev &&
+	git config svn-remote.svn.branches 'branches/{red,green}:refs/remotes/*' &&
+	git svn fetch &&
+	git rev-parse refs/remotes/red &&
+	git rev-parse refs/remotes/green &&
+	test_must_fail git rev-parse refs/remotes/blue
+	"
+
+test_expect_success 'add all branches' "
+	GIT_CONFIG=.git/svn/.metadata git config --unset svn-remote.svn.branches-maxRev &&
+	git config svn-remote.svn.branches 'branches/*:refs/remotes/*' &&
+	git svn fetch &&
+	git rev-parse refs/remotes/red &&
+	git rev-parse refs/remotes/green &&
+	git rev-parse refs/remotes/blue
+	"
+
+test_done